EP0340122A1 - Schnellverbindungsvorrichtung für Verbindungselemente von Aufbauten, Gerüsten, Trägern und anderen Anordnungen - Google Patents

Schnellverbindungsvorrichtung für Verbindungselemente von Aufbauten, Gerüsten, Trägern und anderen Anordnungen Download PDF

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Publication number
EP0340122A1
EP0340122A1 EP89420133A EP89420133A EP0340122A1 EP 0340122 A1 EP0340122 A1 EP 0340122A1 EP 89420133 A EP89420133 A EP 89420133A EP 89420133 A EP89420133 A EP 89420133A EP 0340122 A1 EP0340122 A1 EP 0340122A1
Authority
EP
European Patent Office
Prior art keywords
shells
elements
envelope
assembly
assembled
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP89420133A
Other languages
English (en)
French (fr)
Other versions
EP0340122B1 (de
Inventor
Georges Charondiere
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AGENSTUB S.A.
Original Assignee
AGENSTUB SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by AGENSTUB SA filed Critical AGENSTUB SA
Publication of EP0340122A1 publication Critical patent/EP0340122A1/de
Application granted granted Critical
Publication of EP0340122B1 publication Critical patent/EP0340122B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
    • F16B7/04—Clamping or clipping connections
    • F16B7/044—Clamping or clipping connections for rods or tubes being in angled relationship
    • F16B7/0446—Clamping or clipping connections for rods or tubes being in angled relationship for tubes using the innerside thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/56—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits
    • B29C65/565—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits involving interference fits, e.g. force-fits or press-fits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/63—Internally supporting the article during joining
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/63—Internally supporting the article during joining
    • B29C66/634—Internally supporting the article during joining using an inflatable core
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/82—Pressure application arrangements, e.g. transmission or actuating mechanisms for joining tools or clamps
    • B29C66/824—Actuating mechanisms
    • B29C66/8242—Pneumatic or hydraulic drives
    • B29C66/82421—Pneumatic or hydraulic drives using an inflatable element positioned between the joining tool and a backing-up part
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2/00—Friction-grip releasable fastenings
    • F16B2/02—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening
    • F16B2/06—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B4/00—Shrinkage connections, e.g. assembled with the parts at different temperature; Force fits; Non-releasable friction-grip fastenings
    • F16B4/002—Shrinkage connections, e.g. assembled with the parts at different temperature; Force fits; Non-releasable friction-grip fastenings engaging or disengaging by means of fluid pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
    • F16B7/04—Clamping or clipping connections
    • F16B7/0406—Clamping or clipping connections for rods or tubes being coaxial
    • F16B7/0413—Clamping or clipping connections for rods or tubes being coaxial for tubes using the innerside thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2200/00—Constructional details of connections not covered for in other groups of this subclass
    • F16B2200/91—Use of a pneumatic action
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/55—Member ends joined by inserted section
    • Y10T403/555—Angle section
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/55—Member ends joined by inserted section
    • Y10T403/557—Expansible section

Definitions

  • the subject of the invention is a device for rapid assembly of connection elements for structures, frameworks, supports and other assemblies.
  • fittings, sleeves and similar connecting means are used.
  • these fittings are constituted by profiled half-shells with the desired shapes and dimensions of the tube or the like to be clamped and connected by one or more connecting and closing and blocking elements.
  • the half-shells are partially engaged internally in the elements to be assembled.
  • connection screws allowing by unscrewing a spacing of the half-shells allowing their expansion and therefore a blocking of the adjoining elements.
  • These half-shells can be of light alloy, plastic material or others.
  • Such joining and connection means has several drawbacks.
  • the aim sought after according to the invention was to remedy these drawbacks and to propose a simple system for the application of a new concept for tightening the half-shells of the connection device.
  • this device comprises an inflatable envelope inserted in an intermediate assembly of two half-shells with variable shapes and profiles depending on the parts or elements to be assembled, the two half-shells being partially engaged in said elements and being capable of move away from each other during inflation and expansion of the envelope leading to a blocking and tightening of the assembled elements.
  • the assembly and connection device consists in the use of an inflatable casing (1) of the sausage, bladder, air chamber type inserted in an intermediate assembly of two half-shells with variable shapes and profiles according to needs and elements. to be assembled, these two half-shells (2-3) being partially engaged in the elements (4) to be assembled and being capable of deviating from one another during the expansion of the inflatable envelope ensuring then a blockage on, regular and causing a distribution of pressures on the entire assembly.
  • the inflatable envelope (1) thus has a valve (11) for easy access air injection.
  • the two half-shells are made of any desired material, such as light alloy, plastic and others. These two half-shells can be of identical shape and symmetrical as illustrated in FIG. 1 with external profiles capable of adapting perfectly to the shapes, profiles and internal dimensions of the elements to be assembled. As a variant, the two half-shells may be of different shape according to FIG. 8 for example while integrating perfectly into the elements to be assembled.
  • the device comprises two half-shells (2-3) of elongated tubular shape each arranged internally with a recess (21 - 31) allowing the housing, centering and holding of the inflatable envelope (1) by defining its expandable volume.
  • At least one of the half-shells (3) for example is arranged with a transverse opening (33) allowing the passage of the valve (11) of the envelope.
  • the two half-shells have a central span (22-32) extending on both sides with spans (22-34) of smaller section fitting into the elements to be connected and assembled.
  • the opening (33) for passage of the valve is made on the central surface (32).
  • the elements to be connected come into abutment against the side edges of the aforementioned median surfaces (22-32).
  • the recesses (21-31) formed in the shells have a peripheral belt forming a stop and make it possible to fix the envelope in position and limit its longitudinal expansion, thus causing the latter to expand in other plans in particular to separate the two half-shells.
  • the inflation means can be a pump and similar equipment. The pressure force of the tightening can be adjusted as desired.
  • the assembly device is adaptable to all forms of connection.
  • Figure 3 we use two half-shells which instead of being in a longilinear connection plane has an angulation ⁇ . It can be advantageously produced for reasons of standardization some main angles at 150 °, 120 °, 90 °, 135 °, 60 °, 45 ° and others, these shells being produced by foundry molding, thermoforming or injection depending on the nature of the composition materials. Furthermore, to ensure a certain jointing of the assembled elements, the central bearing surface of each half-shell is profiled in a manner adapted to the necessary shapes. Illustrated in Figures 4 and 5 possible forms of connection in L, in T.
  • Figures 6 and 7 are illustrated wafers (6) for assembly with several arms (62).
  • the two half-shells (7-8) then have a disc-shaped section with or without radial extensions (71-81) integrating into said arms (62).
  • the inflatable envelope is arranged in the central recessed part of each disc.
  • the arms are arranged internally to receive part of the envelope, the distribution of pressures is also carried out on the receiving arms of the elements to be assembled.
  • FIG. 8 illustrates a particular shape of the two half-shells (9-10). At least one of them has in particular a W shape with harmonious and rounded profiles, allowing centering and positioning from the outside of one or more electric cables for example.
  • the invention finds many advantages in particular the simplicity of assembly, the regular pressure exerted on each part and point of assembly.
  • the device applies to all connection and assembly systems for connection, sleeves, wafers and the like.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
EP89420133A 1988-04-27 1989-04-13 Schnellverbindungsvorrichtung für Verbindungselemente von Aufbauten, Gerüsten, Trägern und anderen Anordnungen Expired - Lifetime EP0340122B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8805944A FR2630789B1 (fr) 1988-04-27 1988-04-27 Dispositif d'assemblage rapide d'elements de raccordement pour des structures, ossatures, supports et autres assemblages
FR8805944 1988-04-27

Publications (2)

Publication Number Publication Date
EP0340122A1 true EP0340122A1 (de) 1989-11-02
EP0340122B1 EP0340122B1 (de) 1993-02-10

Family

ID=9365952

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89420133A Expired - Lifetime EP0340122B1 (de) 1988-04-27 1989-04-13 Schnellverbindungsvorrichtung für Verbindungselemente von Aufbauten, Gerüsten, Trägern und anderen Anordnungen

Country Status (4)

Country Link
US (1) US4958953A (de)
EP (1) EP0340122B1 (de)
DE (1) DE68904802D1 (de)
FR (1) FR2630789B1 (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2775031A1 (fr) * 1998-02-13 1999-08-20 Jean Pierre Hassid Dispositif d'assemblage de deux corps au moyen d'une goupille
CN100592884C (zh) * 2005-03-04 2010-03-03 金用来 用于组合式陈列架的管连接器
ES2409738R1 (es) * 2010-12-30 2013-07-11 Fundacion Andaluza Para El Desarrollo Aeroespacial Procedimiento para el ensamblaje automatizado de estructuras tubulares
CN106687010A (zh) * 2014-09-19 2017-05-17 因特梅特罗工业公司 搁板架组件系统和方法

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IL102694A (en) * 1992-07-31 1996-01-31 Alba Ltd Tube connector modular units and modular shelving systems including such connectors
US5429350A (en) * 1994-04-05 1995-07-04 Meier; Greg Goal post inserts
FR2718705A1 (fr) * 1994-04-14 1995-10-20 Menetrier Vincent Aileron pour planche d'engin nautique et son système de fixation fluidique.
DE4425349A1 (de) * 1994-07-18 1996-01-25 Bayerische Motoren Werke Ag Verfahren zum formschlüssigen Verbinden von zwei jeweils mindestens eine Hohlkammer aufweisenden Hohlprofilen
DE19548341C1 (de) * 1995-12-22 1996-12-19 Daimler Benz Ag Starre Verbindung von Bauteilen bei einem Kraftfahrzeug und ein Werkzeug zur Herstellung der Verbindung
US5865141A (en) * 1996-01-22 1999-02-02 Paragon Space Development Corp. Stable and reproducible sealed complex ecosystems
US5711628A (en) * 1996-06-14 1998-01-27 Texas A & M University System Expansion clamp
SE9603994L (sv) * 1996-10-31 1997-10-13 Tidaflag Ab Förfarande och anordning vid en flaggstång
SE9700817D0 (sv) * 1997-03-07 1997-03-07 Pharmacia & Upjohn Ab Structure and method for joining parts
US5893675A (en) * 1997-06-30 1999-04-13 Lange; Fredric Tubular member connector
DE19829795A1 (de) * 1998-07-03 2000-01-05 Duewag Ag Verbindung von Bauteilen aus gleichen oder unterschiedlichen Materialien
US6186691B1 (en) * 1998-10-15 2001-02-13 Klaus Rudolf-Bauer Linear joining and sealing device
US6257797B1 (en) 1998-10-27 2001-07-10 Fredric Lange Tubular member connector
WO2000077321A1 (de) * 1999-06-09 2000-12-21 Geiger Hans Peter Universal-verbindungssystem
FR2799815B1 (fr) * 1999-10-15 2002-01-04 Crouzet Automatismes Canalisation et distributeur a air comprime utilisant la canalisation
US20030053858A1 (en) * 2001-09-14 2003-03-20 Choy Yau King Connectors
US7186050B2 (en) * 2002-02-27 2007-03-06 L & P Property Management Company Pole connector assembly and method for racks and shelving
US6626605B1 (en) * 2002-02-27 2003-09-30 L&P Property Management Company Pole connector assembly and method for racks and shelving
DE102006022679B4 (de) * 2006-05-16 2017-11-30 B/E Aerospace Systems Gmbh Befestigungssystem zum Befestigen eines Gegenstandes in einem Fahrzeug
GB2443193B (en) * 2006-06-19 2011-06-29 Grainger Tubolt Ltd Railing
WO2009077009A1 (de) * 2007-12-19 2009-06-25 Skincom Ag Rohrverbindung
US20090291001A1 (en) * 2008-05-22 2009-11-26 Baker Hughes Incorporated Centering coupling for electrical submersible pump splined shafts
WO2009157041A1 (ja) * 2008-06-26 2009-12-30 株式会社ニューライン 管連結装置、管構築物
US20100104354A1 (en) * 2008-10-29 2010-04-29 Lamar Spalding Pinned Lock Joint
DE102010004155A1 (de) * 2010-01-04 2011-07-07 V & M Deutschland GmbH, 40472 Verbindungsanordnung von unter Axialdruck stehenden Hohlprofilen aus Stahl
US8245449B2 (en) * 2010-04-23 2012-08-21 Elberto Berdut Teruel Compressed fluid building structures
US20130283723A1 (en) * 2012-04-27 2013-10-31 Mark Engstrom Corner joint with capillary break and method of assembly
US8739493B2 (en) * 2012-08-15 2014-06-03 Todd Carnes Interlocking joint system for emergency structures
US9261122B2 (en) 2013-07-05 2016-02-16 Laudex Company Limited Tube connector for facilitating a covered connection between two or more tubes
US8911486B1 (en) 2013-09-16 2014-12-16 Neuraxis, Llc Implantable devices for thermal therapy and related methods
US9308123B2 (en) 2013-09-16 2016-04-12 Neuraxis, Llc Methods and devices for applying localized thermal therapy
US9968212B1 (en) * 2017-05-05 2018-05-15 James S. Lundmark Tension rod and room divider assembly
US11406093B2 (en) * 2019-08-16 2022-08-09 Gem Products, Inc. Extensible pole coupling assembly
CN222315042U (zh) * 2024-04-24 2025-01-07 宋勇 一种连接杆件

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DE1066504B (de) * 1959-10-01 Paris und Franfois Berthet Houilles Seine-et-Oise Jacques Desvaux (Frankreich) Vorrichtung zum Verriegeln verschiedener Teile, wie Pfähle, Rohre, Spundbohlen od. dgl., entweder miteinander oder mit einem anderen Teil, z. B. einem Rammgerüst
CH333634A (de) * 1954-10-30 1958-10-31 Maschf Augsburg Nuernberg Ag Verfahren zur reibungsschlüssigen lösbaren Festlegung eines an einer Führung verstellbaren Maschinenteils an dieser Führung und Vorrichtung zur Durchführung des Verfahrens
GB870927A (en) * 1958-07-18 1961-06-21 Koppers Companv Inc Improvements in or relating to air operated keys for maintaining a first element in a selected position relative to a second element
GB1242395A (en) * 1967-09-04 1971-08-11 Cementation Co Ltd Improved clamping device
FR2145220A5 (de) * 1971-07-02 1973-02-16 Gattrugeri Giovanni

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2775031A1 (fr) * 1998-02-13 1999-08-20 Jean Pierre Hassid Dispositif d'assemblage de deux corps au moyen d'une goupille
CN100592884C (zh) * 2005-03-04 2010-03-03 金用来 用于组合式陈列架的管连接器
ES2409738R1 (es) * 2010-12-30 2013-07-11 Fundacion Andaluza Para El Desarrollo Aeroespacial Procedimiento para el ensamblaje automatizado de estructuras tubulares
CN106687010A (zh) * 2014-09-19 2017-05-17 因特梅特罗工业公司 搁板架组件系统和方法
US10299590B2 (en) 2014-09-19 2019-05-28 Intermetro Industries Corporation Shelf frame assembly system and method
CN106687010B (zh) * 2014-09-19 2020-11-17 因特梅特罗工业公司 搁板架组件系统和方法

Also Published As

Publication number Publication date
FR2630789A1 (fr) 1989-11-03
DE68904802D1 (de) 1993-03-25
US4958953A (en) 1990-09-25
EP0340122B1 (de) 1993-02-10
FR2630789B1 (fr) 1990-08-31

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